parker pen, cap I do not know this collection. I think it’s a 21 as per a fellow eBay seller,

I am not a Parker expert. I just collect some. It is complete. The jeweled is metal. It doesn’t have a clutch inside (7)

If you know what it is. Please let me know. Please see measuring tape adjacent.

As is Happy buying

I have 100% positive feedback

. I have several other caps listed and will be releasing a lot more 51 parts.